搬瓦工机场申请退款是有条件的，不然搬瓦工机场生意也不要做了，详细的退款条件在官网的《Terms of Service》写的非常清楚：
Cancellations and Refunds
Customer may cancel services at any time in the billing control panel.
Customer may request a full refund for service provided all of the following conditions are met:
1. Customer’s account is in good standing and there have been no violations of Terms of Services
2. None of the payments have been previously or currently disputed
3. Monthly data transfer usage is under 10%
4. Customer’s account was created 7 or fewer days ago
5. Client had not used the right to Refund previously under current or different account
Refunds are issued to the original form of payment.
After the refund is processed, account may be used for future orders, however it will not be eligible for further refunds.